Thermo Scientific™ Nalgene polymethylpentene flasks with polypropylene screw caps are useful for titrations as well as for the preparation and storage of culture media. Excellent combination of transparency, chemical resistance, shock resistance and autoclavability. Excellent chemical resistance to most laboratory reagents. More transparent than polypropylene with similar chemical resistance. Ideal for the preparation and storage of culture media and for titrations. All sizes have easy-to-read graduations. Autoclavable/graduated.Meer tonenMinder tonen